object ScalaExceptionDemo01 {
  def main(args: Array[String]): Unit = {
    try{
      val r = 10 / 0
    }catch{
      case ex:ArithmeticException =>{
        println("捕获了除数为零的算数异常")
        ex.printStackTrace()
      }
      case ex: Exception =>println("捕获了异常")

    }finally
      //最终要执行的代码
    println("scala finally...")
  }

}
